WO2007149640A3 - Composite perfluorohydrocarbon membranes, their preparation and use - Google Patents

Composite perfluorohydrocarbon membranes, their preparation and use Download PDF

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Publication number
WO2007149640A3
WO2007149640A3 PCT/US2007/068146 US2007068146W WO2007149640A3 WO 2007149640 A3 WO2007149640 A3 WO 2007149640A3 US 2007068146 W US2007068146 W US 2007068146W WO 2007149640 A3 WO2007149640 A3 WO 2007149640A3
Authority
WO
WIPO (PCT)
Prior art keywords
membranes
perfluorohydrocarbon
substrate
layer
composite
Prior art date
Application number
PCT/US2007/068146
Other languages
French (fr)
Other versions
WO2007149640A2 (en
Inventor
Yong Dr Ding
Benjamin Dr Bikson
Original Assignee
Porogen Corp
Yong Dr Ding
Benjamin Dr Bikson
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Porogen Corp, Yong Dr Ding, Benjamin Dr Bikson filed Critical Porogen Corp
Publication of WO2007149640A2 publication Critical patent/WO2007149640A2/en
Publication of WO2007149640A3 publication Critical patent/WO2007149640A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B01D69/1213—Laminated layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/30—Polyalkenyl halides
    • B01D71/32—Polyalkenyl halides containing fluorine atoms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/38—Polyalkenylalcohols; Polyalkenylesters; Polyalkenylethers; Polyalkenylaldehydes; Polyalkenylketones; Polyalkenylacetals; Polyalkenylketals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
    • B01D71/78—Graft polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/20—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored
    • B29C67/202—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored comprising elimination of a solid or a liquid ingredient
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/02—Thermal after-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/15—Use of additives
    • B01D2323/18—Pore-control agents or pore formers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/34—Molecular weight or degree of polymerisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/02—Thermal after-treatment
    • B29C2071/022—Annealing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2071/00—Use of polyethers, e.g. PEEK, i.e. polyether-etherketone or PEK, i.e. polyetherketone or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • B29K2105/041—Microporous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/755—Membranes, diaphragms
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

Composite porous hydrophobic membranes are prepared by forming a perfluorohydrocarbon layer on the surface of a preformed porous polymeric substrate. The substrate can be formed from poly (aryl ether ketone) and a perfluorohydrocarbon layer can be chemically grafted to the surface of the substrate. The membranes can be utilized for a broad range of fluid separations, such as micro filtration, nano filtration, ultrafiltration as membrane contactors for membrane distillation and for degassing and dewatering of fluids. The membranes can further contain a dense ultra-thin perfluorohydrocarbon layer superimposed on the porous poly (aryl ether ketone) substrate and can be utilized as membrane contactors or as gas separation, membranes for natural gas treatment and gas dehydration.
PCT/US2007/068146 2006-05-04 2007-05-03 Composite perfluorohydrocarbon membranes, their preparation and use WO2007149640A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US79752106P 2006-05-04 2006-05-04
US60/797,521 2006-05-04

Publications (2)

Publication Number Publication Date
WO2007149640A2 WO2007149640A2 (en) 2007-12-27
WO2007149640A3 true WO2007149640A3 (en) 2008-09-04

Family

ID=38834194

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/068146 WO2007149640A2 (en) 2006-05-04 2007-05-03 Composite perfluorohydrocarbon membranes, their preparation and use

Country Status (2)

Country Link
US (3) US20070256969A1 (en)
WO (1) WO2007149640A2 (en)

Cited By (1)

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CN109200823A (en) * 2018-08-28 2019-01-15 浙江工业大学 A kind of preparation method and application for the ecosystem positively charged nanofiltration membranes that polyethyleneimine is amine-modified

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US8013251B2 (en) * 2008-03-17 2011-09-06 Sabic Innovative Plastics Ip B.V. Electrical wire comprising an aromatic polyketone and polysiloxane/polyimide block copolymer composition
US8013076B2 (en) * 2008-03-17 2011-09-06 Sabic Innovative Plastics Ip B.V. Aromatic polyketone and polysiloxane/polyimide block copolymer composition
US20110266223A1 (en) * 2008-10-15 2011-11-03 National University Of Singapore Dual-layer hollow fibers with enhanced flux as forward osmosis membranes for water reuses and protein enrichment
US10934198B1 (en) * 2014-02-08 2021-03-02 Mansour S. Bader Relative non-wettability of a purification membrane
US10069126B2 (en) * 2011-07-18 2018-09-04 Celgard, Llc Surface modified polymeric materials, modified functionalized polymers, functional polymers, and methods
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US10392271B2 (en) * 2015-06-02 2019-08-27 Conocophillips Company Method of removing hydrogen-sulfide from water
US20180171086A1 (en) * 2016-12-16 2018-06-21 South Dakota Board Of Regents Large area monolayer of perfluoro polymers
CN107126851B (en) * 2017-05-03 2018-03-06 江苏拓邦环保科技有限公司 A kind of complex reverse osmosis membrane and preparation method thereof
WO2019046291A1 (en) * 2017-08-28 2019-03-07 Air Liquide Advanced Technologies U.S. Llc Dead end membrane gas separation process
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US11779885B2 (en) 2017-12-18 2023-10-10 Saudi Membrane Distillation Desalination Co Ltd. Super-hydrophobic nano-porous/micro-porous composite membranes for membrane distillation operating at low inlet feed temperatures with low energy consumption
US11999848B2 (en) 2018-02-06 2024-06-04 Allegheny Singer Research Institute Hydrophilic polyarylene ether ketone polymer and methods of forming same
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CN108917982B (en) * 2018-06-20 2020-09-04 国网天津市电力公司电力科学研究院 Non-invasive winding temperature measurement method for oil-immersed self-cooling layer type winding transformer
EP3669973A1 (en) 2018-12-20 2020-06-24 Evonik Operations GmbH Laminated body
WO2020132656A1 (en) * 2018-12-22 2020-06-25 Air Liquide Advanced Technologies U.S. Llc Composite hollow fiber membranes for jet fuel de-oxygenation
CN109603312A (en) * 2019-01-25 2019-04-12 广东电网有限责任公司 A kind of insulating oil active sulfur removing filter plate
US20210095902A1 (en) * 2019-09-27 2021-04-01 Mott Corporation 3D Gradient porous structure for Phase Separation Utilizing Additive Manufacturing Methods
CN110743380B (en) * 2019-11-12 2021-02-05 时代沃顿科技有限公司 Preparation method of nanofiltration membrane and nanofiltration membrane prepared by same
CN110833774A (en) * 2019-12-05 2020-02-25 淮安晶彩新材料科技有限公司 Preparation method of demulsifier functionalized oil-water separation membrane
EP3851183A1 (en) 2020-01-17 2021-07-21 Evonik Operations GmbH Composite bodies and their use in organophilic nanofiltration
CN111841334B (en) * 2020-07-29 2022-01-04 自然资源部天津海水淡化与综合利用研究所 Preparation method of super-lyophobic multi-stage nanofiber composite membrane distillation membrane
WO2022170258A1 (en) * 2021-02-08 2022-08-11 Arizona Board Of Regents On Behalf Of Arizona State University Composite materials containing carbonate-infused activated carbon
EP4308649A2 (en) * 2021-03-19 2024-01-24 Prolynx LLC High-throughput microemulsification membrane
US11505671B1 (en) 2021-06-16 2022-11-22 Avanpore LLC Preparation of mesoporous poly (aryl ether ketone) articles and use thereof
US11491464B1 (en) 2021-06-24 2022-11-08 Avanpore LLC Mesoporous poly (aryl ether ketone) hollow fiber membranes and use thereof in mass transfer processes
US11673099B2 (en) * 2021-07-14 2023-06-13 Avanpore LLC Composite poly (aryl ether ketone) membranes, their preparation and use thereof
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Publication number Priority date Publication date Assignee Title
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Also Published As

Publication number Publication date
US10376846B2 (en) 2019-08-13
US20070256969A1 (en) 2007-11-08
US20110120307A1 (en) 2011-05-26
WO2007149640A2 (en) 2007-12-27
US9610547B2 (en) 2017-04-04
US20170203257A1 (en) 2017-07-20

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